Helix Acquisition Corp. III
HLXC- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002099656
No open-market purchases or sales by Helix Acquisition Corp. III insiders were filed in the last 90 days; 40 institutions reported holding it in 13F filings for Q2 2026, worth $199.6M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Helix Acquisition Corp. III as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 40
- −3 vs. Q1 2026
- Shares held
- 18.8M
- +891.3K (+5.0%) vs. Q1 2026
- Total value
- $199.6M
- +$17.6M (+9.7%) vs. Q1 2026
- New holders
- 0
- 8 more added
- Sold out
- 3
- 10 more reduced
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting HLXC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 40 | $199.6M |
| Q1 2026 | 43 | $182.0M |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Helix Acquisition Corp. III; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Nantahala Capital Management, LLC | 2,500,000 | $26.6M | 0.81% | +1,250,000+100.0% | Added |
| Cormorant Asset Management, LP | 1,297,500 | $13.8M | 0.71% | 00.0% | Unchanged |
| Ra Capital Management, L.P. | 1,250,000 | $13.3M | 0.12% | 00.0% | Unchanged |
| Affinity Asset Advisors, LLC | 1,250,000 | $13.3M | 0.65% | 00.0% | Unchanged |
| Silverarc Capital Management, LLC | 1,177,821 | $12.5M | 1.39% | −31,165−2.6% | Reduced |
| Decagon Asset Management LLP | 1,044,766 | $11.1M | 2.22% | +245,875+30.8% | Added |
| ADAR1 Capital Management, LLC | 1,000,000 | $10.6M | 0.50% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 990,000 | $10.5M | 0.02% | 00.0% | Unchanged |
| Braidwell LP | 900,000 | $9.54M | 0.35% | 00.0% | Unchanged |
| Sculptor Capital LP | 872,563 | $9.28M | 0.10% | +77,890+9.8% | Added |
| Millennium Management LLC | 865,893 | $9.21M | 0.01% | +10,172+1.2% | Added |
| J. Goldman & Co LP | 725,000 | $7.71M | 0.27% | +175,000+31.8% | Added |
| Toronto Dominion Bank | 625,000 | $6.65M | 0.01% | −248,820−28.5% | Reduced |
| Commodore Capital LP | 500,000 | $5.32M | 0.32% | 00.0% | Unchanged |
| Spruce Street Capital LP | 500,000 | $5.32M | 1.04% | 00.0% | Unchanged |
| Sona Asset Management (US) LLC | 350,000 | $3.72M | 0.14% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 271,875 | $2.89M | 0.00% | 00.0% | Unchanged |
| Longaeva Partners L.P. | 246,709 | $2.62M | 0.08% | −791−0.3% | Reduced |
| Berkley W R Corp | 223,830 | $2.37M | 0.12% | 00.0% | Unchanged |
| EcoR1 Capital, LLC | 200,000 | $2.13M | 0.11% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 200,000 | $2.13M | 0.02% | 00.0% | Unchanged |
| Laurion Capital Management LP | 200,000 | $2.12M | 0.15% | 00.0% | Unchanged |
| Readystate Asset Management LP | 199,974 | $2.12M | 0.09% | −260.0% | Reduced |
| DLD Asset Management, LP | 194,846 | $2.07M | 0.17% | 00.0% | Unchanged |
| Radcliffe Capital Management, L.P. | 173,974 | $1.85M | 0.14% | +3,474+2.0% | Added |
| StemPoint Capital LP | 171,671 | $1.83M | 0.32% | −438,385−71.9% | Reduced |
| RLH Capital LLC | 150,000 | $1.60M | 0.76% | 00.0% | Unchanged |
| Periscope Capital Inc. | 141,780 | $1.51M | 0.24% | +84,232+146.4% | Added |
| Vivaldi Asset Management, LLC | 118,000 | $1.26M | 0.07% | 00.0% | Unchanged |
| Shaolin Capital Management LLC | 100,275 | $1.07M | 0.06% | −24,725−19.8% | Reduced |
| Moore Capital Management, LP | 100,000 | $1.06M | 0.02% | 00.0% | Unchanged |
| Quarry LP | 100,000 | $1.06M | 0.17% | 00.0% | Unchanged |
| Abc Arbitrage SA | 30,000 | $319.2K | 0.03% | 00.0% | Unchanged |
| Clear Street Group Inc. | 25,497 | $271.3K | 0.00% | 00.0% | Unchanged |
| Deltec Asset Management LLC | 25,000 | $266.0K | 0.04% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 20,000 | $212.8K | 0.00% | −5,300−20.9% | Reduced |
| JPMorgan Chase & Co | 12,563 | $131.9K | 0.00% | −7,391−37.0% | Reduced |
| HRT Financial LP | 10,671 | $113.0K | 0.00% | −2,803−20.8% | Reduced |
| Citadel Advisors LLC | 10,598 | $112.3K | 0.00% | −2,704−20.3% | Reduced |
| Morgan Stanley | 28 | $298 | 0.00% | +22+366.7% | Added |
| Monashee Investment Management LLC | 0 | $0 | 0.00% | −137,113−100.0% | Sold out |
| UBS Group AG | 0 | $0 | 0.00% | −44,427−100.0% | Sold out |
| Meteora Capital, LLC | 0 | $0 | 0.00% | −11,670−100.0% | Sold out |